Nibe VVM 310 Manuale utente

Service manual

APH

NIBE™ VVM 310

Indoor module

SEM GB 1451-1

M11741

Table of Contents

21 Important information

2Document information

2Safety information

52 Indoor module's design

5VVM 310

6Pipe connections

6HVAC components

6Sensors etc.

6Electrical components

6Miscellaneous

73 System description

7Principle of operation

8System diagram

94 Current circuit

9Load monitor

105 Component description

10Components

12Sensors

13Electronics

156 Troubleshooting

15Alarm list

23Troubleshooting guide

28Function check, components

307 Component replacement

30Basic

33Main components

44Circuit board and electronics

478 Technical data

47Dimensions and setting-out coordinates

48Technical specifications

49Hot water capacity

50Index

1Table of Contents |NIBE™ VVM 310

Document information

This technical manual is a complement to the Installer

handbook for VVM 310, containing:

■Component description.

■Information to facilitate fault-tracing.

■Instructions for replacing components.

■Wiring diagram.

■Supplementary technical information.

The document applies to VVM 310 with software ver-

sions up to and including v4272R5.

The heat pump software version can be found in the

info menu (menu 3.1).

Safety information

This manual describes installation and service proced-

ures for implementation by specialists.

This appliance can be used by children

aged from 8 years and above and per-

sons with reduced physical, sensory or

mental capabilities or lack of experience

and knowledge if they have been given

supervision or instruction concerning

use of the appliance in a safe way and

understand the hazards involved. Chil-

dren shall not play with the appliance.

Cleaning and user maintenance shall

not be made by children without super-

vision.

Rights to make any design or technical

modifications are reserved.

©NIBE 2014.

Symbols

NOTE

This symbol indicates danger to machine or

person.

Caution

This symbol indicates important information

about what you should observe when main-

taining your installation.

TIP

This symbol indicates tips on how to facilitate

using the product.

Marking

The CE marking means that NIBE ensures that the

product meets all regulations that are placed on it

based on relevant EU directives. The CE mark is obligat-

ory for most products sold in the EU, regardless where

they are made.

NIBE™ VVM 310Chapter 1 | Important information2

1 Important information

Serial number

The serial number can be found at the bottom right of

the front cover and in the info menu (menu 3.1).

Serial number

Caution

Always give the product's serial number (14

digits) when reporting a fault.

3Chapter 1 | Important informationNIBE™ VVM 310

Contact information

KNV Energietechnik GmbH, Gahberggasse 11, 4861 SchörflingAT

Tel: +43 (0)7662 8963-0 Fax: +43 (0)7662 8963-44 E-mail: mail@knv.at www.knv.at

NIBE Wärmetechnik AG, Winterthurerstrasse 710, CH-8247 FlurlingenCH

Tel: (52) 647 00 30 Fax: (52) 647 00 31 E-mail: [email protected] www.nibe.ch

Druzstevni zavody Drazice s.r.o, Drazice 69, CZ - 294 71 Benatky nad JizerouCZ

Tel: +420 326 373 801 Fax: +420 326 373 803 E-mail: [email protected] www.nibe.cz

NIBE Systemtechnik GmbH, Am Reiherpfahl 3, 29223 CelleDE

Tel: 05141/7546-0 Fax: 05141/7546-99 E-mail: [email protected] www.nibe.de

Vølund Varmeteknik A/S, Member of the Nibe Group, Brogårdsvej 7, 6920 VidebækDK

Tel: 97 17 20 33 Fax: 97 17 29 33 E-mail: [email protected] www.volundvt.dk

NIBE Energy Systems OY, Juurakkotie 3, 01510 VantaaFI

Puh: 09-274 697 0 Fax: 09-274 697 40 E-mail: inf[email protected] www.nibe.fi

NIBE Energy Systems France Sarl, Zone industrielle RD 28, Rue du Pou du Ciel, 01600 ReyrieuxFR

Tel : 04 74 00 92 92 Fax : 04 74 00 42 00 E-mail: [email protected] www.nibe.fr

NIBE Energy Systems Ltd, 3C Broom Business Park, Bridge Way, Chesterfield S41 9QGGB

Tel: 0845 095 1200 Fax: 0845 095 1201 E-mail: [email protected].uk www.nibe.co.uk

NIBE Energietechniek B.V., Postbus 634, NL 4900 AP OosterhoutNL

Tel: 0168 477722 Fax: 0168 476998 E-mail: [email protected] www.nibenl.nl

ABK AS, Brobekkveien 80, 0582 Oslo, Postadresse: Postboks 64 Vollebekk, 0516 OsloNO

Tel. sentralbord: +47 23 17 05 20 E-mail: [email protected] www.nibeenergysystems.no

NIBE-BIAWAR Sp. z o. o. Aleja Jana Pawła II 57, 15-703 BIAŁYSTOKPL

Tel: 085 662 84 90 Fax: 085 662 84 14 E-mail: sekretariat@biawar.com.pl www.biawar.com.pl

Tel./fax +7 831 419 57 06 E-mail: [email protected] www.nibe-evan.ru

NIBE AB Sweden, Box 14, Hannabadsvägen 5, SE-285 21 MarkarydSE

Tel: +46-(0)433-73 000 Fax: +46-(0)433-73 190 E-mail: [email protected] www.nibe.se

For countries not mention in this list, please contact Nibe Sweden or check www.nibe.eu for more information.

NIBE™ VVM 310Chapter 1 | Important information4

VVM 310

Wilo

VVM 310

AA3

QM1

EB1

FD1

FA1

GP1

QM20

AA2

SF1

UB1

AA4-XJ4

AA4

AA4-XJ3

GP12

BT63

UB2

BF1*

BT6

BT54

XL30

AA7

XL18

XL3XL4 XL9

XL8

XL19

QN11QN10

BT7

PF3

PF1

AA1-X3

BT30

AA1-X7

AA1-SF1

AA1

AA3-X4

BP5 QN35

UB1

UB2

PF3

XL1

XL2

BT3

BT2

W130

5Chapter 2 | Indoor module's designNIBE™ VVM 310

2 Indoor module's design

Pipe connections

Connection, heating medium flow line G20 int.XL1

Connection, heating medium return line G20

int.

XL2

Connection, cold water G20 int.XL3

Connection, hot water G20 int.XL4

Connection, docking in heating medium G20

int.

XL8

Connection, docking out heating medium G20

int.

XL9

Connection, docking in high temp Ø22 mmXL18

Connection, docking out high temp Ø22 mmXL19

Connection, expansion vesselXL30

HVAC components

Circulation pumpGP1

Charge pumpGP12

Drain valve, heating mediumQM1

Mixing valve, additionQN11

Venting, climate systemQM20

Reversing valve, climate system/water heating,

flow line

QN10

Reversing valve, climate system/water heating,

return line

QN35

Sensors etc.

Manometer, heating systemBP5

Temperature sensor, heating medium flow (not

visible in image)

BT2

Temperature sensor, heating medium return

(not visible in image)

BT3

Temperature sensor, hot water, chargingBT6

Temperature sensor, hot water, topBT7

Thermostat, standby modeBT30

Temperature sensor, external dockingBT54

Temperature sensor, heating medium supply

after immersion heater

BT63

Electrical components

Immersion heater cardAA1

AA1-SF1 Switch

AA1-X3 Terminal block, immersion heater

AA1-X7 Terminal block, immersion heater

Base cardAA2

Input circuit boardAA3

AA3-X4 Terminal block, current sensors

Display unitAA4

AA4-XJ3 USB socket

AA4-XJ4 Service socket

Extra relay circuit boardAA7

Energy meter*BF1*

Immersion heaterEB1

Miniature circuit-breakerFA1

Temperature limiterFD1

Auxiliary relay, emergency mode.K1

SwitchSF1

Miscellaneous

Rating platePF1

Serial number platePF3

Cable glandUB1

Cable glandUB2

Network cable for NIBE UplinkW130

Designations in component locations according to

standard IEC 81346-1 and 81346-2.

*Only available as accessory EMK 310.

NIBE™ VVM 310Chapter 2 | Indoor module's design6

Principle of operation

XL8 XL9 CM1 XL3 XL2

XL1XL4BT7XL39

BT2

GP1

BT3

GP12

QN10

QN35

QN11

BT6

BT54

XL2

XL9

QN35

XL3

GP12

QN10

BT3

GP1

BT2

XL8

XL4

CM1

QN11

XL1

BT6

BT54

BT7

XL39

List of components

Pipe connections

Connection, heating medium flow lineXL1

Connection, heating medium return lineXL2

Connection, cold waterXL3

Connection, hot waterXL4

Connection, docking in heating mediumXL8

Connection, docking out heating mediumXL9

Connection, docking poolXL39

HVAC components

Expansion tank (connection)CM1

Circulation pumpGP1

Charge pumpGP12

Shuttle valve, climate system/water heater, flow

line

QN10

Shunt valveQN11

Shuttle valve, climate system/water heater, re-

turn line

QN35

Sensors

Temperature sensors, heating medium flowBT2

Temperature sensors, heating medium returnBT3

Temperature sensor, hot water, controlBT6

Temperature sensor, hot water, displayBT7

Temperature sensor, solar coilBT54

7Chapter 3 | System descriptionNIBE™ VVM 310

3 System description

System diagram

-CP10

-BT64 -QN12

-AA5

-EQ1

-GP13

-GP12

-EB101

-EB15

-FL2

-CM1

-EB100

-FL10

-QM41

-QM40

-QN50

POOL

-GP9 -BT51 -HQ4

-EP5

-AA5

-CL11

POOL

-CL11

-QN19

-CL11

-GP12

-GP20

-BT3

-BT2

-QN11

-EP21

-AA5

-GP9

-BT52

-EM1

-AA5

-EM1

-GP15

-BT52

-AA5

-GP15

-EB1

-EP30

-EP30-BT53

-EP8

-AA25

-CM5

-GP4

-QM45

-RM3

-QM43

-QM44

T P

-FL4

-RM4 T

-GP30

-EP30

-EP30-BT53

-EP8

-AA25

-CM5

-GP4

-QM45

-RM3

-QM43

-QM44

T P

-FL4

-RM4 T

-GP30

-EP30

-EP30-BT53

-EP8

-AA25

-CM5

-GP4

-QM45

-RM3

-QM43

-QM44

T P

-FL4

-RM4 T

-GP30

Climate systemEP 21Accessory cardAA 5

Solar kit SCA 35EP 30Control unitAA 25

Safety valve, climate systemFL 2Temperature sensors, heating medium flowBT 2

Safety valve, solarFL 4Temperature sensors, heating medium returnBT 3

Circulation pump, solarGP 4Temperature sensor, poolBT 51

Circulation pump, poolGP 9Temperature sensor, boilerBT 52

Charge pumpGP 12

Circulation pump, external heat sourceGP 15Temperature sensor, solar panelBT 53

Circulation pumpGP 20Pool kit POOL 310CL 11

Pump station SPS 10, SPS 20GP 30Expansion vessel, heating mediumCM 1

Particle filterHQ 4Expansion vessel, solarCM 5

Shut-off valveQM 4XVVM 310EB 15

Shunt valveQN 11F2025/F2026/F2030/F2040EB 101

Three way valve, poolQN 19Oil, gas, or electric boilerEM 1

Non-return valveRM XExchanger, poolEP 5

Solar panelEP 8

NIBE™ VVM 310Chapter 3 | System description8

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